
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.16"]
[Round "4.7"]
[White "Arrieta Hernandez, Cristian"]
[Black "Londono Lopez, Donaldo"]
[Result "1/2-1/2"]
[WhiteElo "2309"]
[BlackElo "2171"]
[ECO "D37"]
[PlyCount "37"]
1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.a3 Nc6 8.Be2 dxc4 9.Bxc4 a6 10.dxc5 Bxc5 11.b4 Be7 12.O-O b5 13.Bd3 Bb7 14.Rc1 Nd5 15.Nxd5 Qxd5 16.Qc2 Qh5 17.Be2 Qg6 18.Qb3 Rfd8 19.Rc3 1/2-1/2
[Site "Medellin COL"]
[Date "2025.04.16"]
[Round "4.7"]
[White "Arrieta Hernandez, Cristian"]
[Black "Londono Lopez, Donaldo"]
[Result "1/2-1/2"]
[WhiteElo "2309"]
[BlackElo "2171"]
[ECO "D37"]
[PlyCount "37"]
1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.a3 Nc6 8.Be2 dxc4 9.Bxc4 a6 10.dxc5 Bxc5 11.b4 Be7 12.O-O b5 13.Bd3 Bb7 14.Rc1 Nd5 15.Nxd5 Qxd5 16.Qc2 Qh5 17.Be2 Qg6 18.Qb3 Rfd8 19.Rc3 1/2-1/2
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.16"]
[Round "4.7"]
[White "Arrieta Hernandez, Cristian"]
[Black "Londono Lopez, Donaldo"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2309"]
[BlackElo "2171"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[EventDate "2025.04.14"]
[WhiteFideId "4455207"]
[BlackFideId "4462009"]
1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. a3 Nc6 8.
Be2 dxc4 9. Bxc4 a6 10. dxc5 Bxc5 11. b4 Be7 12. O-O b5 13. Bd3 Bb7 14. Rc1
Nd5 15. Nxd5 Qxd5 16. Qc2 Qh5 17. Be2 Qg6 18. Qb3 Rfd8 19. Rc3 1/2-1/2